# Utility functions for UI components
import gradio as gr


def update_input_visibility(choice):
    """
    Returns updates to the visibility of input components based on the selected input method.

    Args:
        choice (str): The selected input method ("Upload File", "Enter URL", "Enter Base64").

    Returns:
        tuple: A tuple containing Gradio Update objects for the visibility of the input components.
    """
    if choice == "Upload File":
        return (
            gr.update(visible=True),
            gr.update(visible=False),
            gr.update(visible=False),
        )
    elif choice == "Enter URL":
        return (
            gr.update(visible=False),
            gr.update(visible=True),
            gr.update(visible=False),
        )
    elif choice == "Enter Base64":
        return (
            gr.update(visible=False),
            gr.update(visible=False),
            gr.update(visible=True),
        )
    else:  # Default or unexpected
        return (
            gr.update(visible=True),
            gr.update(visible=False),
            gr.update(visible=False),
        )